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Diffstat (limited to 'test/SemaObjC/property-noninherited-availability-attr.m')
| -rw-r--r-- | test/SemaObjC/property-noninherited-availability-attr.m | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/test/SemaObjC/property-noninherited-availability-attr.m b/test/SemaObjC/property-noninherited-availability-attr.m new file mode 100644 index 0000000000..0c2a5d3853 --- /dev/null +++ b/test/SemaObjC/property-noninherited-availability-attr.m @@ -0,0 +1,34 @@ +// RUN: %clang_cc1 -triple x86_64-apple-macosx10.8.0 -fsyntax-only -verify %s + +// This test case shows that 'availablity' and 'deprecated' does not inherit +// when a property is redeclared in a subclass. This is intentional. + +@interface NSObject @end +@protocol myProtocol +@property int myProtocolProperty __attribute__((availability(macosx,introduced=10.7,deprecated=10.8))); // expected-note {{method 'myProtocolProperty' declared here}} \ + // expected-note {{property 'myProtocolProperty' is declared deprecated here}} +@end + +@interface Foo : NSObject +@property int myProperty __attribute__((availability(macosx,introduced=10.7,deprecated=10.8))); // expected-note {{'myProperty' declared here}} \ + // expected-note {{method 'myProperty' declared here}} \ + // expected-note {{property 'myProperty' is declared deprecated here}} +@end + +@interface Bar : Foo <myProtocol> +@property int myProperty; +@property int myProtocolProperty; +@end + +void test(Foo *y, Bar *x, id<myProtocol> z) { + y.myProperty = 0; // expected-warning {{'myProperty' is deprecated: first deprecated in OS X 10.8}} + [y myProperty]; // expected-warning {{'myProperty' is deprecated: first deprecated in OS X 10.8}} + + x.myProperty = 1; // no-warning + [x myProperty]; // no-warning + + x.myProtocolProperty = 0; // no-warning + + [x myProtocolProperty]; // no-warning + [z myProtocolProperty]; // expected-warning {{'myProtocolProperty' is deprecated: first deprecated in OS X 10.8}} +} |